Access kawashima-ya.jp. かわしま屋

kawashima-ya.jp screenshot

14

Performance

Renders faster than
26% of other websites
73

Accessibility

Visual factors better than
that of 38% of websites
58

Best Practices

More advanced features
available than in
20% of websites
86

SEO

Google-friendlier than
60% of websites

First Response

1.2 sec

Resources Loaded

6.4 sec

Page Rendered

668 ms

kawashima-ya.jp screenshot

About Website

Welcome to kawashima-ya.jp homepage info - get ready to check Kawashima Ya best content for Japan right away, or after learning these important things about kawashima-ya.jp

オーガニック・無添加・自然食品の通販ならかわしま屋。有機栽培された原材料の選定から国内自社工場での製造〜配送まで一貫対応。信頼できる農家・職人さんの生産物だけを取り扱っています。オーガニック・無添加・自然食品の通販サイトをお探しならかわしま屋へ。

Visit kawashima-ya.jp

Key Findings

We analyzed Kawashima-ya.jp page load time and found that the first response time was 1.2 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value4,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.135

80/100

15%

TTI (Time to Interactive)

Value23.7 s

1/100

10%

kawashima-ya.jp

1159 ms

colormekit.css

399 ms

colormekit-responsive.css

588 ms

index.css

171 ms

top.css

174 ms

Our browser made a total of 163 requests to load all elements on the main page. We found that 11% of them (18 requests) were addressed to the original Kawashima-ya.jp, 38% (62 requests) were made to Kawashima-ya.backdrop.jp and 17% (27 requests) were made to Img17.shop-pro.jp. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Kawashima-ya.backdrop.jp.

Content Size

3.0 MB

After Optimization

2.0 MB

In fact, the total size of Kawashima-ya.jp main page is 3.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 433.5 kB

Original 471.6 kB
After minification 288.5 kB
After compression 38.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 183.1 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 433.5 kB or 92% of the original size.

Image Optimization

-13%

Potential reduce by 230.1 kB

Original 1.8 MB
After minification 1.6 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Kawashima Ya needs image optimization as it can save up to 230.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 332.0 kB

Original 633.6 kB
After minification 633.1 kB
After compression 301.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 332.0 kB or 52% of the original size.

CSS Optimization

-41%

Potential reduce by 44.0 kB

Original 108.2 kB
After minification 95.9 kB
After compression 64.2 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Kawashima-ya.jp needs all CSS files to be minified and compressed as it can save up to 44.0 kB or 41% of the original size.

Requests Now

158

After Optimization

65

The browser has sent 158 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kawashima Ya. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kawashima-ya.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Kawashima-ya.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

kawashima-ya.jp

Open Graph data is detected on the main page of Kawashima Ya. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: